/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraParameterCollection.h
Asset containing a collection of global parameters usable by Niagara.
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(MinimalAPI) class UNiagaraParameterCollection : public [UObject](API\Runtime\CoreUObject\UObject\UObject)
FGuid
CompileId
Used to track whenever something of note changes in this parameter collection that might invalidate a compilation downstream of a script/emitter/system.
TObjectPtr<UNi...
DefaultInstance
FName
Namespace
Namespace for this parameter collection. Is enforced to be unique across all parameter collections.
FOnChanged
OnChangedDelegate
TArray<FNiagar...
Parameters
TObjectPtr<UMa...
SourceMaterialCollection
Optional set of MPC that can drive scalar and vector parameters